2-Cyano-3-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-5-carboxylic acid
2-Fluoro-5-methyl-6-nitro-3-(trifluoromethoxy)pyridine
3-Cyano-6-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-2-carboxaldehyde
Methyl 2-cyano-4-(difluoromethyl)-5-(trifluoromethoxy)pyridine-3-carboxylate